Literary usage of Tessiture

Below you will find example usage of this term as found in modern and/or classical literature:

1.The Tonsils and the Voice in Science, Surgery, Speech and Song: A by Richard Biddle Faulkner (1915)"Chest Voice and Head Voice: "A subject determined may emit a certain number of
notes which constitute the tessiture of his voice J to the lower notes of ..."

3.Italy: A Popular Account of the Country, Its People, and Its Institutions by Wilhelm Deecke (1904)"Mills employed in weaving only (tessiture) are found especially in Piedmont (17
firms), and Lombardy (25), spinning mills'* (filature) in Tuscany (44) ..."